Our Team

  • Zeffin Hollis, Executive Director

    Zeffin Hollis, Executive Director & Co-Artistic Director

    A celebrated baritone and opera innovator, this craftsman has performed over 100 roles with leading companies like NYCO, Dallas Opera, and Santa Fe Opera and is equally renowned for work as a director, producer, and artistic leader.

    For a deeper look: zeffin.com

    Email Zeffin

  • Laura Parker, Co-Artistic Director

    Laura Parker, Co-Artistic Director

    A certified Alexander Technique teacher, professional opera singer, and renowned educator, this expert seamlessly integrates improvisation into her teaching and serves on the faculty at Chapman University.

    For a deeper look: atwithlaura.com

    Email Laura

  • Ann Baltz, Creative Projects Director

    Ann Baltz, Creative Projects Director

    Recognized as one of America’s leading opera educators, she has revolutionized singer training through a holistic, interdisciplinary approach.

    Her legacy extends beyond OperaWorks with tools like the Attitude Cards, Gesture/Movement Cards, and Musicality Cards that continue to empower singers and educators to break artistic barriers. Find them here.

    For a deeper look: annbaltz.com

    Email Ann

Our Board of Directors

  • Ann Baltz, President

    Ann Baltz, President

    Ann Baltz returns as Board President
    OperaWorks is thrilled to welcome our founder, Ann Baltz, back as President of the Board. Ann’s vision built OperaWorks from the ground up, and her return marks a bold, values-forward new chapter, artist-centered training, rigorous standards, and deep care for the whole performer.


    For a deeper look: annbaltz.com

    Email Ann

  • Mark Hearn

    Mark Hearn, Treasurer

    A commercial real estate expert and Certified Residential Appraiser, Mark Hearn is also a classically trained baritone. As president of Hearn Quality Appraisal, he advises major institutions while staying active in opera and musical theater, blending business insight with artistic passion.

    Email Mark

  • Elena Armijo, Board Member

    Elena Armijo, Director

    A former professional soprano and Master Certified Executive and Leadership Coach who brings both artistic insight and transformational leadership to the OperaWorks board. After performing internationally at venues like Lincoln Center and Carnegie Hall, she transitioned from opera to coaching, founding The C-Suite Collective. Elena is passionate about helping artists build careers rooted in clarity, courage, and sustainable success alongside rigorous artistry.


    For a deeper look: elenaarmijo.com

    Email Elena

  • Roland Mills, Director

    Roland Mills, Director

    Roland Mills is a tenor and talent leader who pairs artistic rigor with people-first leadership. Trained at Northern Arizona University and Boston Conservatory at Berklee, he has performed with Boston Lyric Opera. He currently serves as Vice President, Director of Recruiting at Oaktree Funding Corp., leading hiring strategy and building high-performing teams.

    Email Roland

Our Advisors

  • Luretta Bybee

    Luretta Bybee

    INTERNATIONAL MEZZO-SOPRANO
    VOICE TEACHER
    NEW ORLEANS

    WEBSITE

  • Adam Cavagnaro

    Adam Cavagnaro*

    PRESIDENT
    PROMETHEAN ARTIST MANAGEMENT
    SAN FRANCISCO

    WEBSITE

  • Michael Chioldi

    Michael Chioldi*

    INTERNATIONAL BARITONE
    NYC

    WEBSITE

  • Catherine Cook

    Catherine Cook

    VOICE FACULTY
    SF CONSERVATORY
    SAN FRANCISCO

    WEBSITE

  • Jon Ellis

    Jon Ellis*

    EMERITUS BOARD CHAIR
    VOICE TEACHER
    SAN FRANCISCO

    WEBSITE

  • David Gately

    David Gately

    INTERNATIONAL STAGE DIRECTOR
    BOSTON/SEATTLE

    WEBSITE

  • Dr. Don Greene

    Dr. Don Greene

    PHD PEAK PERFORMANCE COACH
    U.S. OLYMPIC TEAM
    LOS ANGELES

    WEBSITE

  • Shawn Marie Jeffery*

    Shawn Marie Jeffery*

    VICE PRESIDENT OF
    CLASSICAL & CREATIVES
    UIA TALENT
    NYC

    WEBSITE

  • Kathleen Kelly

    Kathleen Kelly

    INTERNATIONAL COACH/CONDUCTOR
    WACO

    WEBSITE

  • Shigemi Matsumoto

    Shigemi Matsumoto

    INTERNATIONAL SOPRANO
    VOICE TEACHER
    LOS ANGELES

    WEBSITE

  • Beth Morrison

    Beth Morrison*

    FOUNDER
    BETH MORRISON PROJECTS
    BROOKLYN

    WEBSITE

  • Hila Plitmann

    Hila Plitmann*

    TWO-TIME GRAMMY AWARD WINNER
    TEXAS

    WEBSITE

  • Alexa Ray

    Alexa Ray*

    INTERNATIONAL SINGER
    SONGWRITER & RECORDING ARTIST
    CANADA

    WEBSITE

  • Kamala Sankaram

    Kamala Sankaram*

    INTERNATIONAL COMPOSER
    & PERFORMER
    NYC

    WEBSITE

  • Randall Scotting

    Randall Scotting*

    INTERNATIONAL COUNTERTENOR
    EUROPE / US

    WEBSITE

  • Darren K Woods

    Darren K Woods

    ARTISTIC DIRECTOR SEAGLE PROGRAM
    UPSTATE NY

  • * OperaWorks Alum